Levo-compounds of the 1-hydroxyphenyl-2-aminopropan-1-ol series and process of preparing them,申请号US19310561301-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Levo-compounds of the 1-hydroxyphenyl-2-aminopropan-1-ol series and process of preparing them
摘要
申请公布号	US1951302(A)	申请公布日期	1934.03.13
申请号	US19310561301	申请日期	1931.09.04
申请人	WINTHROP CHEMICAL COMPANY, INC.	发明人	BOCKMUHL MAX;EHRHART GUSTAV;STEIN LEONHARD
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PREPARATION OF ALMOST NON-COMBUSTIBLE LAMINATED BOARD

METHOD FOR CONTROLLING ROLLING

TEMPER ROLLING METHOD

FACING SYSTEM FOR BAG

BIOLOGICALL DEODORIZING METHOD

ROTARY TRANSFER DEVICE FOR STAMPING

METHOD AND DEVICE FOR PRODUCING LUSTER

METHOD FOR MEASURING CONCENTRATION OF TONER

GAS LASER EQUIPMENT

FUEL INJECTION DEVICE FOR INJECTION-TYPE INTERNAL COMBUSTION ENGINES

METHOD AND APPARATUS FOR FUSING THERMAL TRANSFER PRINTS

METHOD AND APPARATUS FOR AIR SEPARATION OF MATERIAL

METHOD OF MANUFACTURING INORGANIC INSULATOR

A GAMING DEVICE

DIRECT POSITIVE EMULSIONS

FLASH ILLUMINATION SYSTEM AND METHOD INCORPORATING INDIRECT REFLECTING SURFACE DETECTION

ELECTRODE UNIT FOR HIGH-FREQUENCY THERMOTHERAPY

NOVEL ANTIHUMAN THROMBOMODULIN MONOCLONAL ANTIBODY AND DIAGNOSIS OF ENDOTHELIAL DISORDER BY ENZYME IMMUNOASSAY

NEUTROPHIL CHEMOATTRACTANTS